Annie sent me this photo and with a question, ‘Are my sofa’s pink beige?’. She said in her current house (2nd photo) they looked yellow and in her last house (photo below) they looked pink. And she was absolutely right. The reason why complex neutrals are so complicated is because they change depending on which colours are beside them.
The wall colour below is BM HC-105 Rockport Gray (the whole room is the same colour but the light coming in from the left makes it look lighter in the photo) which has a green undertone. This pulls out the pink in her sofas.